package sms.service;

import sms.entity.Student_info;

import java.util.List;
import java.util.Optional;

public interface StudentInfoService {
    //增加学生
    void addStudentInfo(Student_info studentInfo);
    //修改学生
    void editStudentInfo(Student_info studentInfo);
    //查询学生
    List<Student_info> searchStudentInfo(String classId, String realName, String gender);
}